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Search Results 0 to 7 of about 8 (some duplicates have been removed)
. bush administration. he's now a professor of political science and public policy at duke university. we thank you both for being with us. peter feaver, to you first. we heard governor romney today criticize the president broadly for not rejecting strongly enough america's influence in the world. yet when it came to specifics, we didn't hear many details. so let me just ask you about a couple of different places in the world. what about when it comes to iran. what exactly governor romney be doing differently right now? >> well, this is the criticism that the obama campaign has leveled at the romney campaign for not being detailed and specific enough. when it comes to iran, the president hasn't laid out a red line that he said clearly he would enforce. when asked to be precise about what it means for iran not to possess a nuclear weapon, the articulation of the red line, he's been vague and says he doesn't want to parse it further. i think there's a certain element of ambiguity about where you would draw the line precisely so as to avoid being trapped by it. but the other point to make is
is in decline. researchers at the australian institute of marine science say the reef has lost half of its coral cover over the past 27 years. there are multiple causes, including a destructive kind of starfish shown here. we look at what's behind it and what's at stake-- in australia and around the world-- with nancy knowlton, a coral reef biologist and a chair of marine science at the smithsonian national museum of natural history here in washington. welcome. >> thanks. how has all of this coral died off? do we know what's causing it? is it all that... >> it's not all the star fish. the star fish is about 42%. typhoons, big strong storms another 48% and then coral bleaching is the remaining 10% which is caused whenever the water gets too hot. >> ifill: so this is human causedded? >> yes. most of it is human caused. i mean a coral reef naturally goes through cycles of up and down. but it shouldn't be declining by half over course of 27 years. >> ifill: i feel like we have talked before about the declining coral cover. but not... but i'm wondering whether it's now picking up speed or whether thi
results in just two days. the research was published in the journal, "science translational medicine." the paper reported the tests of just six newborns in neonatal units, but the implications could be widespread. roughly 20% of infant deaths in the u.s. are caused by inherited genetic conditions, according to the study. doctor stephen kingsmore led the research team at children's mercy hospitals in kansas city. he's the director for the center for pediatric genomic medicine there. dr. kingsmore, welcome, and thank you for being with us. first of all,-- >> thank you very much. >> warner: how big a breakthrough is this? >> this is a big breakthrough. we've been working toward this goal for a coup of years now. there has been a big gap between the knowledge that we have of genetic diseases, about 35% of them, and the ability for doctors to identify which of these was a problem in any given child with an illness. >> warner: and up until now, how much have you been able to diagnose the d.n.a. abnormalities? how quickly? i mean, i said it can take weeks and weeks, but what's the process t
arts and sciences. here's part of the video presentation that introduced them to the emmy audience. >> they're two of the most well-recognized journalists in the united states. pioneers and advocates. for more than two decades maria and george have informed million of hispanics through the popular evening newscast. their brand of journalism is characterized not only by subjective and perspectives, but also by a high degree of social advocacy. in the last three decades both have covered a wide range of news and have witnessed history in the making. >> mexico, oh, yes. >> from presidential elections around the world to the most destructive natural disasters. maria has interviewed dictators, revolutionaries, world leaders, heads of state in latin america, and in the united states. she was among the first female journalists to report from the war torn streets of baghdad. george has covered five wars and right after the terrorists attack on september 11th he drove all the way from miami to new york to report on the tragedy firsthand. once he even asked for a vacation to cover the war in
, attention and enthusiasm, it matters which voters turn out where. dave robertson, a political science professor at the university of missouri st. louis, says the topsy-turvy election has cut both ways. >> one of the things akin has been able to do is electrify some of the conservative base. but there's a counter movement to that. and that is he's also helped electrify some of the female voters in the state, some of the moderate voters in the state, some of the key voters in the suburbs of this state that are going to determine the outcome of this election. and that's a real disadvantage for him. >> ifill: akin is counting on conservatives, home schooling parents, and evangelicals to rally around his cause. >> we don't tell you who to vote for, but i'm going to tell you how to vote. >> ifill: reverend stoney shaw, pastor of ferguson first baptist church, has known akin for 25 years. >> some of my family, my children were, "dad, how can you support him? everybody is turning against him." i said, "you know, there was another guy everybody turned against-- jesus christ-- but he prevailed.
Search Results 0 to 7 of about 8 (some duplicates have been removed)